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[[File:Tek 492 3.jpg|thumb|400px|right|Tektronix 492AP]] | [[File:Tek 492 3.jpg|thumb|400px|right|Tektronix 492AP]] | ||
The '''Tektronix 492''' is a portable, stand-alone Spectrum Analyzer introduced in 1980. | The '''Tektronix 492''' is a portable, stand-alone Spectrum Analyzer introduced in 1980 that covers 50 kHz to 21 GHz. | ||
492P and AP/BP have a [[GPIB interface]]. | |||
==Manuals== | ==Manuals== | ||
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==Links== | ==Links== | ||
* [http://www.ko4bb.com/Test_Equipment/Tek7L18-492-494_compared.php Comparison of 492] with [[494]] and [[7L18]] | * [http://www.ko4bb.com/Test_Equipment/Tek7L18-492-494_compared.php Comparison of 492] with [[494]] and [[7L18]] | ||
* [http://www.ke5fx.com/49x_notes.pdf 49x Service notes @ KE5FX] | * [http://www.ke5fx.com/49x_notes.pdf 49x Service notes @ John Miles KE5FX] | ||
* [http://www.ke5fx.com/gpib/readme.htm KE5FX GPIB toolkit] | * [http://www.ke5fx.com/gpib/readme.htm KE5FX GPIB toolkit] | ||
* [http://softsolder.com/2009/07/31/tektronix-492-spectrum-analyzer-backplane-pin-spacing/ ROM replacement] | * [http://softsolder.com/2009/07/31/tektronix-492-spectrum-analyzer-backplane-pin-spacing/ ROM replacement] | ||
Revision as of 03:09, 23 June 2018
The Tektronix 492 is a portable, stand-alone Spectrum Analyzer introduced in 1980 that covers 50 kHz to 21 GHz.
492P and AP/BP have a GPIB interface.
Manuals
Options
- Option 1: Digital memory
- Option 2: Pre-selector
- Option 3: Phase lock at narrow spans
Links
- Comparison of 492 with 494 and 7L18
- 49x Service notes @ John Miles KE5FX
- KE5FX GPIB toolkit
- ROM replacement
- Tek 492 DIY USB interface project
Pictures
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Internal top view
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